head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Optimization · Pure Optimization
Uncovering a fixed murder mystery through inventory puzzles and deduction.

Optimization · Systems & Chaos
An FMV horror adventure where Gabriel Knight hunts a werewolf cult tied to mad king Ludwig II of Bavaria.
Still Life leans Optimization (Pure Optimization); The Beast Within: A Gabriel Knight Mystery leans Optimization (Systems & Chaos).
Still Life leans a little harder on execution, though the gap is small.
Still Life
Pointing and clicking carries no physical demand
The Beast Within: A Gabriel Knight Mystery
Clicking through FMV scenes; nothing physical.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Still Life
The killer is a fixed narrative, not an adapting opponent
The Beast Within: A Gabriel Knight Mystery
Werewolf cult actors follow a fixed script.
The Beast Within: A Gabriel Knight Mystery leans a little harder on variance, though the gap is small.
Still Life
The mystery's facts are hidden until uncovered
The Beast Within: A Gabriel Knight Mystery
Lycanthropy mystery conceals the truth until investigated.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Still Life
Inventory puzzles and deduction steps have fixed solutions
The Beast Within: A Gabriel Knight Mystery
Dual-protagonist investigation is a fixed solvable sequence.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.